288260280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10399}}^1$

素因数の和:10434

約数の個数: 192

約数和(自身を含む): 1168128000

約数和(自身を除く): 879867720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 6930, 9240, 10399, 13860, 20798, 27720, 31197, 41596, 51995, 62394, 72793, 83192, 93591, 103990, 114389, 124788, 145586, 155985, 187182, 207980, 218379, 228778, 249576, 291172, 311970, 343167, 363965, 374364, 415960, 436758, 457556, 467955, 571945, 582344, 623940, 655137, 686334, 727930, 748728, 800723, 873516, 915112, 935910, 1029501, 1091895, 1143890, 1247880, 1310274, 1372668, 1455860, 1601446, 1715835, 1747032, 1871820, 2059002, 2183790, 2287780, 2402169, 2620548, 2745336, 2911720, 3202892, 3275685, 3431670, 3743640, 4003615, 4118004, 4367580, 4575560, 4804338, 5147505, 5241096, 6405784, 6551370, 6863340, 7206507, 8007230, 8236008, 8735160, 9608676, 10295010, 12010845, 13102740, 13726680, 14413014, 16014460, 19217352, 20590020, 24021690, 26205480, 28826028, 32028920, 36032535, 41180040, 48043380, 57652056, 72065070, 96086760, 144130140, 288260280]

約数ペア:

[(1, 288260280), (2, 144130140), (3, 96086760), (4, 72065070), (5, 57652056), (6, 48043380), (7, 41180040), (8, 36032535), (9, 32028920), (10, 28826028), (11, 26205480), (12, 24021690), (14, 20590020), (15, 19217352), (18, 16014460), (20, 14413014), (21, 13726680), (22, 13102740), (24, 12010845), (28, 10295010), (30, 9608676), (33, 8735160), (35, 8236008), (36, 8007230), (40, 7206507), (42, 6863340), (44, 6551370), (45, 6405784), (55, 5241096), (56, 5147505), (60, 4804338), (63, 4575560), (66, 4367580), (70, 4118004), (72, 4003615), (77, 3743640), (84, 3431670), (88, 3275685), (90, 3202892), (99, 2911720), (105, 2745336), (110, 2620548), (120, 2402169), (126, 2287780), (132, 2183790), (140, 2059002), (154, 1871820), (165, 1747032), (168, 1715835), (180, 1601446), (198, 1455860), (210, 1372668), (220, 1310274), (231, 1247880), (252, 1143890), (264, 1091895), (280, 1029501), (308, 935910), (315, 915112), (330, 873516), (360, 800723), (385, 748728), (396, 727930), (420, 686334), (440, 655137), (462, 623940), (495, 582344), (504, 571945), (616, 467955), (630, 457556), (660, 436758), (693, 415960), (770, 374364), (792, 363965), (840, 343167), (924, 311970), (990, 291172), (1155, 249576), (1260, 228778), (1320, 218379), (1386, 207980), (1540, 187182), (1848, 155985), (1980, 145586), (2310, 124788), (2520, 114389), (2772, 103990), (3080, 93591), (3465, 83192), (3960, 72793), (4620, 62394), (5544, 51995), (6930, 41596), (9240, 31197), (10399, 27720), (13860, 20798)]